Best Regional Plants
| Plant Name | Genus | Award | Trial | Region |
Year |
Trial Cold Hardiness | Trial Heat Zone |
|---|---|---|---|---|---|---|---|
| Flambe® Yellow Strawflower Chrysocephalum apiculatum | Chrysocephalum | Top Performer | Michigan State University | Midwest | 2006 | 5b | 4 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top Performer | Michigan State University | Midwest | 2006 | 5b | 4 |
| Graceful Grasses® King Tut® Egyptian Papyrus Cyperus papyrus | Cyperus | Top Performer | Michigan State University | Midwest | 2006 | 5b | 4 |
| Graceful Grasses® Baby Tut® Umbrella Grass Cyperus involucratus | Cyperus | Top Performer | Michigan State University | Midwest | 2006 | 5b | 4 |
| 'Flamenco Samba' Cuphea llavea | Cuphea | Top 14 | Mississippi State University - Crystal Springs | Southeast | 2006 | 7b | 9 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 14 | Mississippi State University - Crystal Springs | Southeast | 2006 | 7b | 9 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 14 | Mississippi State University - Crystal Springs | Southeast | 2006 | 7b | 9 |
| 'Flamenco Samba' Cuphea llavea | Cuphea | Top 14 | Mississippi State University - Crystal Springs | Southeast | 2006 | 7b | 9 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 14 | Mississippi State University - Crystal Springs | Southeast | 2006 | 7b | 9 |
| 'Flamenco Samba' Cuphea llavea | Cuphea | Top 14 | Mississippi State University - Crystal Springs | Southeast | 2006 | 7b | 9 |
| Diamond Frost® Euphorbia hybrid | Euphorbia | Top 14 | Mississippi State University - Crystal Springs | Southeast | 2006 | 7b | 9 |
| 'Flamenco Samba' Cuphea llavea | Cuphea | Top 14 | Mississippi State University - Crystal Springs | Southeast | 2006 | 7b | 9 |
| Endless™ Illumination Bush Violet Browallia hybrid | Browallia | Top New Varieties | Penn State | Northeast | 2006 | 6a |
5 6 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top New Varieties | Penn State | Northeast | 2006 | 6a |
5 6 |
| 'Tuscan Sun' Perennial Sunflower Heliopsis helianthoides | Heliopsis | Top New Varieties | Penn State | Northeast | 2006 | 6a |
5 6 |
| 'Tuscan Sun' Perennial Sunflower Heliopsis helianthoides | Heliopsis | Top New Varieties | Penn State | Northeast | 2006 | 6a |
5 6 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top New Varieties | Penn State | Northeast | 2006 | 6a |
5 6 |
| Endless™ Illumination Bush Violet Browallia hybrid | Browallia | Top New Varieties | Penn State | Northeast | 2006 | 6a |
5 6 |
| 'Tuscan Sun' Perennial Sunflower Heliopsis helianthoides | Heliopsis | Top New Varieties | Penn State | Northeast | 2006 | 6a |
5 6 |
| Señorita Rosalita® Spider Flower Cleome hybrid | Cleome | Top New Varieties | Penn State | Northeast | 2006 | 6a |
5 6 |
